REX-Ray: Setting up rexray service on Moby

setup.sh

#
# Run as root to protect against the purged packages bug below
#

# Update package manager
apk update

# Add missing package -- this will trigger some package removals (https://github.com/docker/editions/issues/675)
apk add alpine-sdk > apk_output.log

# Re-add purged packages
apk add perl
cat apk_output.log | perl -lne 'm#Purging (\S+) \(([^\)]+)# && print "apk add $1=$2"' > readd.sh
chmod +x readd.sh
./readd.sh

# Also add...
apk add file

# Add library needed for glibc binaries
curl -LO https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.23-r3/glibc-2.23-r3.apk && apk add --allow-untrusted glibc-2.23-r3.apk -f

# Install rexray
curl -sSL https://dl.bintray.com/emccode/rexray/install | INSECURE=1 sh